000 00337nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _aGupta AK & Varshaney ML
245 0 _aPractical Manual for Agricultural Chemistry Part 1
260 _bKalyani Pub.
260 _c1997
365 _b80.00
650 _aSoil science
942 _cBK
999 _c247070
_d247070